If “miXtape” were an actual mix-tape, it’d be so stretched and shredded from repeated plays that there’d be little left of it. And yet there’s plenty left of Lamb’s Players Theatre’s ’80s-centric musical revue, which is about to mark its second anniversary at the Horton Grand downtown.

In fact, Lamb’s has just extended the show yet again — this time to Nov. 25. The theater also is planning a “miXtape” cabaret celebration at downtown’s Anthology club Sept. 23, featuring more than 30 actors and musicians who’ve been in the production.